Recently, my son begins to be interested in the train toy and often ask us buy one for him. Today, he was very happy as his dream came true again, he got a beautiful train toy.
But as his father, I know this dream just is a temporary one for him because he often changes his interest. For example, several weeks ago, we bought a gun toy for him, he liked it so much that he desired to sleep with it. However one week later, his beloved gun was forgot.
Now, for most children, there are too much choices and temptation that caused the difficulty of concentration. I know now it is not the same age as mine. But I don't know whether it is good for childern. Maybe it is good, maybe it is not, maybe I am out of date...